CN107324518A - A kind of automatically cleaning filter with following current flushing mechanism - Google Patents
A kind of automatically cleaning filter with following current flushing mechanism Download PDFInfo
- Publication number
- CN107324518A CN107324518A CN201710603116.8A CN201710603116A CN107324518A CN 107324518 A CN107324518 A CN 107324518A CN 201710603116 A CN201710603116 A CN 201710603116A CN 107324518 A CN107324518 A CN 107324518A
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- CN
- China
- Prior art keywords
- sleeve pipe
- water
- filter
- absorption
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 21
- 239000010935 stainless steel Substances 0.000 claims abstract description 21
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 241001235022 Aplysia punctata Species 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000000284 extract Substances 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000108 ultra-filtration Methods 0.000 description 4
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of automatically cleaning filter with following current flushing mechanism, including transporting sleeve pipe and filtering sleeve pipe, the filtering sleeve bottom is additionally provided with blowdown port, and the valve that dams is installed on blowdown port, the transporting sleeve pipe two ends are respectively equipped with into water port and water outlet port and connecting hoop, the filtering sleeve pipe includes outer tube, the outer tube is sequentially provided with filter water carrier bed from outside to inside, the outer core of absorption, adsorb inner core and convection channel, core inner is provided with three layers of stainless steel membrane in the absorption, X-type support is installed with adjacent stainless steel membrane, the outer core of the absorption is made up of ceramic element and resin filter element, and connection is brought into close contact between resin filter element and ceramic element, suction function is produced by direct current and extracts the backwash that reverse purified water realizes filter core, and itself then rinsed and directly discharge impurity etc. by following current, realize that following current is rinsed, circulation can repeatedly complete to rinse washing and cleaning operation accordingly.
Description
Technical field
The present invention relates to purifier technical field, specially a kind of automatically cleaning filtering dress with following current flushing mechanism
Put.
Background technology
Gradually aggravation and people with water pollution is for the continuous pursuit of quality of the life, therefore various filterings
Device is full of in people live.Either which kind of filter, its core apparatus is all filter core, and in order to improve the matter of filtering
Amount and efficiency are, it is necessary to periodically changed and cleaned to filter core, and in existing technological means, using it is most be exactly to clean
Means are exactly to backwash.In existing technological means, the milipore filter not rinsed, impurity gradually adheres in filter process
In the micropore of ultrafiltration membrane filaments, the pore size filter of ultrafiltration is slowly blocked, and the life-span is shorter.And the ultrafiltration membrane filaments just rinsed are used,
The micropore of all ultrafiltration membrane surfaces can not be washed away, only the milipore filter larger to current near rinse mouth has flushing action, rinse effect
Fruit is not obvious, does not have effect substantially to milipore filter life.
And in back purge system, in order to improve actual repercussion effect, it is necessary to again reversely on add recoil water pipe and
Corresponding backwash effect can be reached by providing the water source of high pressure.And the height needed for backwash can not be provided in average family
Press water source, it is difficult to reach the backwash requirement in design standard, therefore preferable backwash effect can not be reached well.Such as
A kind of filter-core back-flushing cleaning device that Application No. 201610962597.7 is announced, simply solving can not enter during filter core use
The situation of row backwash, reduces the structure of backwash water inlet pipe, but does not still solve the high-pressure water needed for backwash
The problem of, therefore, it is difficult to popularity back-flushing structure in the case of the shortage of current high-pressure water.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of automatically cleaning filtering with following current flushing mechanism
Device, produces suction function by direct current and extracts the backwash that reverse purified water realizes filter core, and itself is then rushed by following current
Wash and directly discharge impurity etc., realize that following current is rinsed, circulation can repeatedly complete to rinse washing and cleaning operation accordingly, can effectively solve
Certainly in background technology the problem of.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automatically cleaning mistake with following current flushing mechanism
Device, including transporting sleeve pipe and filtering sleeve pipe are filtered, the filtering sleeve bottom is additionally provided with blowdown port, and pacifies on blowdown port
Equipped with the valve that dams, the transporting sleeve pipe two ends are respectively equipped with into water port and water outlet port, in water inlet port and water outlet port
On be installed with connecting hoop, the filtering sleeve pipe includes outer tube, and the outer tube is sequentially provided with filter water from outside to inside
Carrier bed, the outer core of absorption, absorption inner core and convection channel, connection, institute are brought into close contact between the outer core of the absorption and absorption inner core
Core inner in absorption is stated, provided with three layers of stainless steel membrane, to be installed with outside X-type support, the absorption in adjacent stainless steel membrane
Core is made up of ceramic element and resin filter element, and the resin filter element is located on the outside of ceramic element, and resin filter element and ceramic element
Between be brought into close contact connection.
As a kind of preferred technical scheme of the present invention, the filtering sleeve pipe is fixedly mounted on transporting cannula center, and defeated
Directly communicated in T fonts between guide thimble and filtering sleeve pipe, and in the water outlet port of transporting sleeve pipe and filtering cannula connection also
It is installed with fluid resistant seal ring.
As a kind of preferred technical scheme of the present invention, additive conduit, the addition are additionally provided with the water inlet port
Agent conduit, which is moved towards, and water (flow) direction is tangent extends into water port end.
As a kind of preferred technical scheme of the present invention, the absorption inner core tendency is inside, the outer core of the absorption be inclined to
Outside, and positioned at both filter water carrier beds in outside wedge shaped connected with water outlet port.
As a kind of preferred technical scheme of the present invention, also fixed peace on the contact surface of the outer core of the absorption and absorption inner core
Equipped with RO reverse osmosis membranes.
As a kind of preferred technical scheme of the present invention, the convection channel bottom is additionally provided with the reverse guide plate of current limliting, institute
State the reverse guide plate of current limliting and be fixedly mounted on the valve interior surface that dams, and the reverse guide plate of current limliting is using valve center of damming as top
Point is in aplysia punctata distribution.
As a kind of preferred technical scheme of the present invention, the pore size filter of the stainless steel membrane described in three layers be followed successively by 100um,
50um and 5um, and stainless steel membrane is in wavy vertical arrangement.
As a kind of preferred technical scheme of the present invention, the X-type support is respectively and fixedly installed to stainless steel membrane outer surface
On, the X-type support width, which is not more than between 0.2mm, and adjacent x-shaped support, to be brought into close contact connection and forms steady and continuous structure.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is by being in T words by transporting sleeve pipe and filtering sleeve pipe
Type structure, and the filtering of the water inlet port at transporting sleeve pipe two ends and water outlet port by filtering sleeve pipe could be interconnected, and
Filtering sleeve pipe is perpendicular to transporting sleeve pipe, and is filtering core and absorption inner core outside the absorption that inside pipe casing is added, and passes through absorption
Carry out coarse filtration, the impurity such as iron rust, silt under the pressure of supply water of running water itself in filter water, and these impurity are by whole suctions
It is attached on stainless steel membrane, and the outer core of follow-up filtering will carry out profound filtering, and X-type is passed through between adjacent stainless steel membrane
Support supports to form good hollow structure, and on the one hand the reverse guide plate of current limliting set in convection current end channel limits water flow velocity
Degree increase water flow pressure, on the other hand changes the direction of a stream of water so that water (flow) direction is indefinite to form multidirectional impact, and when progress
When cleaning inner core, cleaning agent is added by additive conduit and is directly rinsed after the effect such as immersion by running water, so
Directly impurity on filter core is taken away afterwards and realizes developing result.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention filtering sleeve pipe internal structure schematic diagram.
In figure：1- transporting sleeve pipes；2- filters sleeve pipe；3- blowdowns port；4- dams valve；5- water inlets port；6- water sides
Mouthful；7- connecting hoops；8- outer tubes；9- filter water carrier beds；10- adsorbs outer core；11- adsorbs inner core；12- convection channels；13- is stainless
Steel membrane；14-X type supports；15- ceramic elements；16- resin filter elements；17- fluid resistant seal rings；18- additive conduits；19-RO reverse osmosis
Permeable membrane；The reverse guide plate of 20- current limlitings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
Direction and position term that the present invention is previously mentioned, such as " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., is only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As depicted in figs. 1 and 2, the invention provides a kind of automatically cleaning filter with following current flushing mechanism, including
Transporting sleeve pipe 1 and filtering sleeve pipe 2, the filtering sleeve pipe 2 are fixedly mounted on the center of transporting sleeve pipe 1, and transporting sleeve pipe 1 and filter sheath
Directly communicated in T fonts between pipe 2, filtering sleeve pipe 2 bottom is additionally provided with blowdown port 3, and is provided with blowdown port 3
Dam valve 4, and the two ends of transporting sleeve pipe 1 are respectively equipped with into water port 5 and water outlet port 6, is additionally provided with the water inlet port 5
Additive conduit 18, the additive conduit 18, which is moved towards, and water (flow) direction is tangent extends into the end of water port 5, in cleaning
During add cleaning agent, improve cleansing power, and also solid in the water outlet port 6 of transporting sleeve pipe 1 and filtering sleeve pipe 2 junction
Dingan County is equipped with fluid resistant seal ring 17, blocks the direct channel of current so that current preferably can flow through reality from filtering sleeve pipe 2
Now filter, connecting hoop 7 is installed with water inlet port 5 and water outlet port 6, the filtering sleeve pipe 2 includes outer tube 8, institute
State and be sequentially provided with filter water carrier bed 9 inside outer tube 8 from outside to inside, adsorb outer core 10, absorption inner core 11 and convection channel 12, institute
State absorption inner core 11 to be inclined to inwardly, the outer core 10 of the absorption is inclined to outwards, and the filter water carrier bed 9 positioned at both outsides is in wedge
Shape is connected with water outlet port 6, is easy to also solid on the contact surface of core 10 and absorption inner core 11 outside the cleaning action of turbulent flow, the absorption
Dingan County is equipped with RO reverse osmosis membranes 19, and barrier other impurities, which enter, adsorbs outer core 10, reduction of service life, the outer He of core 10 of the absorption
Connection is brought into close contact between absorption inner core 11, the inside of absorption inner core 10 is provided with three layers of stainless steel membrane 13, described in three layers not
The pore size filter of rust steel membrane 13 is followed successively by 100um, 50um and 5um, and stainless steel membrane 13 is in wavy vertical arrangement, adjacent
Stainless steel membrane 13 be installed with X-type support 14, the X-type support 14 is respectively and fixedly installed to the outer surface of stainless steel membrane 13
On, the width of X-type support 4, which is not more than between 0.2mm, and adjacent x-shaped support 14, to be brought into close contact connection and forms steady and continuous knot
Structure preferably can filter and rinse impurity therein there is provided interstitial structure, and the outer core 11 of the absorption is by ceramic element 15 and tree
Fat filter core 16 is constituted, and the resin filter element 16 is located at the outside of ceramic element 15, and tight between resin filter element 16 and ceramic element 15
It is close to be fitted and connected.
Preferably, the bottom of convection channel 12 is additionally provided with the reverse guide plate 20 of current limliting, the reverse guide plate of current limliting
20 are fixedly mounted on the inner surface of valve 4 that dams, and the reverse guide plate 20 of current limliting is that summit is in aplysia punctata using the center of valve 4 of damming
Distribution, on the one hand limitation water velocity increase water flow pressure, is on the other hand changed the direction of a stream of water so that water (flow) direction is indefinite to be formed
Multidirectional impact.
The main characteristic of the invention lies in that, the present invention is by being in T font structures by transporting sleeve pipe and filtering sleeve pipe, and transporting
The filtering of the water inlet port at sleeve pipe two ends and water outlet port by filtering sleeve pipe could be interconnected, and it is vertical to filter sleeve pipe
In transporting sleeve pipe, and core and absorption inner core outside the absorption that inside pipe casing is added are being filtered, and coarse filtration is carried out by adsorbing, originally
The impurity such as iron rust, silt under the pressure of supply water of water itself in filter water, and these impurity will be adsorbed all on stainless steel membrane,
And the outer core of follow-up filtering will carry out profound filtering, support to form good by X-type support between adjacent stainless steel membrane
Good hollow structure, on the one hand limitation water velocity increases current pressure to the reverse guide plate of current limliting set in convection current end channel
Power, on the other hand changes the direction of a stream of water so that water (flow) direction is indefinite to form multidirectional impact, and when carrying out cleaning inner core,
Cleaning agent is added by additive conduit to be directly rinsed by running water after the effect such as immersion, then directly by filter core
Upper impurity, which is taken away, realizes developing result.
The concrete operating principle of the present invention：When carrying out cleaning filter core, the valve that dams is first shut off, passes through additive conduit
Open and dam valve after addition additive, and then the immersion for passing through a period of time, be not related to after opening dams valve this process
Water outlet port is closed, producing suction function by direct current extracts the backwash that reverse purified water realizes filter core, and itself then passes through
Following current is rinsed and directly discharges impurity etc., realizes that following current is rinsed, circulation can repeatedly complete to rinse washing and cleaning operation accordingly.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (8)
1. a kind of automatically cleaning filter with following current flushing mechanism, including transporting sleeve pipe (1) and filtering sleeve pipe (2), it is special
Levy and be：Described filtering sleeve pipe (2) bottom is additionally provided with blowdown port (3), and is provided with the valve that dams on blowdown port (3)
(4), transporting sleeve pipe (1) two ends are respectively equipped with into water port (5) and water outlet port (6), in water inlet port (5) and water side
It is installed with connecting hoop (7) on mouthful (6), the filtering sleeve pipe (2) includes outer tube (8), the outer tube (8) is internal by outside extremely
Inside it is sequentially provided with filter water carrier bed (9), adsorbs outside outer core (10), absorption inner core (11) and convection channel (12), the absorption
It is brought into close contact between core (10) and absorption inner core (11) inside connection, the absorption inner core (10) provided with three layers of stainless steel membrane
(13) X-type support (14), is installed with adjacent stainless steel membrane (13), the outer core (11) of the absorption is by ceramic element
(15) constituted with resin filter element (16), the resin filter element (16) is located on the outside of ceramic element (15), and resin filter element (16) and
Ceramic element is brought into close contact connection between (15).
2. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
Filtering sleeve pipe (2) is fixedly mounted on straight in T fonts between transporting sleeve pipe (1) center, and transporting sleeve pipe (1) and filtering sleeve pipe (2)
Connect and communicate, and fluid resistant seal ring is also installed with the water outlet port (6) of transporting sleeve pipe (1) and filtering sleeve pipe (2) junction
(17)。
3. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
Be additionally provided with additive conduit (18) in water inlet port (5), additive conduit (18) trend with water (flow) direction is tangent prolongs always
Extend into water port (5) end.
4. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
Adsorb inner core (11) tendency inside, outer core (10) tendency of the absorption is outside, and positioned at the filter water carrier bed (9) in both outsides
It is wedge shaped to be connected with water outlet port (6).
5. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
RO reverse osmosis membranes (19) are also installed with the contact surface of the outer core (10) of absorption and absorption inner core (11).
6. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
Convection channel (12) bottom is additionally provided with the reverse guide plate of current limliting (20), and the reverse guide plate of current limliting (20), which is fixedly mounted on, to be dammed
Valve (4) inner surface, and the reverse guide plate of current limliting (20) by summit of the valve that dams (4) center in aplysia punctata be distributed.
7. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：Three layers
The pore size filter of described stainless steel membrane (13) is followed successively by 100um, 50um and 5um, and stainless steel membrane (13) hangs down in wavy
In line row.
8. a kind of automatically cleaning filter with following current flushing mechanism according to claim 1, it is characterised in that：It is described
X-type support (14) is respectively and fixedly installed on stainless steel membrane (13) outer surface, and X-type support (4) width is not more than 0.2mm,
And be brought into close contact connection between adjacent x-shaped support (14) and form steady and continuous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603116.8A CN107324518A (en) | 2017-07-22 | 2017-07-22 | A kind of automatically cleaning filter with following current flushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603116.8A CN107324518A (en) | 2017-07-22 | 2017-07-22 | A kind of automatically cleaning filter with following current flushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324518A true CN107324518A (en) | 2017-11-07 |
Family
ID=60200572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710603116.8A Withdrawn CN107324518A (en) | 2017-07-22 | 2017-07-22 | A kind of automatically cleaning filter with following current flushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107324518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755209A (en) * | 2019-11-24 | 2020-02-07 | 李丽 | an absorbent article |
| CN115367927A (en) * | 2022-09-28 | 2022-11-22 | 福建省沃特丽新材料科技发展有限公司 | Physical optimization processor for washing water, filler and preparation method of filler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202223955U (en) * | 2011-02-12 | 2012-05-23 | 杨建平 | Laminated mesh cartridge filter |
| CN203235321U (en) * | 2013-05-13 | 2013-10-16 | 珠海爱迪生节能科技有限公司 | Automatic backwash filtering device |
| CN205442841U (en) * | 2016-03-02 | 2016-08-10 | 商洛学院 | Contaminated water filtration apparatus with adsorb function |
| KR101687571B1 (en) * | 2016-05-26 | 2016-12-20 | (주) 삼진정밀 | Portable water purification apparatus of assembly type according to ingredients of water |
| CN206940583U (en) * | 2017-07-22 | 2018-01-30 | 芜湖乐透净水科技有限公司 | A kind of automatically cleaning filter with following current flushing mechanism |
-
2017
- 2017-07-22 CN CN201710603116.8A patent/CN107324518A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202223955U (en) * | 2011-02-12 | 2012-05-23 | 杨建平 | Laminated mesh cartridge filter |
| CN203235321U (en) * | 2013-05-13 | 2013-10-16 | 珠海爱迪生节能科技有限公司 | Automatic backwash filtering device |
| CN205442841U (en) * | 2016-03-02 | 2016-08-10 | 商洛学院 | Contaminated water filtration apparatus with adsorb function |
| KR101687571B1 (en) * | 2016-05-26 | 2016-12-20 | (주) 삼진정밀 | Portable water purification apparatus of assembly type according to ingredients of water |
| CN206940583U (en) * | 2017-07-22 | 2018-01-30 | 芜湖乐透净水科技有限公司 | A kind of automatically cleaning filter with following current flushing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755209A (en) * | 2019-11-24 | 2020-02-07 | 李丽 | an absorbent article |
| CN115367927A (en) * | 2022-09-28 | 2022-11-22 | 福建省沃特丽新材料科技发展有限公司 | Physical optimization processor for washing water, filler and preparation method of filler |
| CN115367927B (en) * | 2022-09-28 | 2025-01-10 | 福建省沃特丽新材料科技发展有限公司 | A washing water physical optimization processor, filler and preparation method thereof |
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Application publication date: 20171107 |